[COMMITTED PATCH] Vectorize gdbserver x86 debug register accessors

[Gary Benson]

Pedro Alves wrote:
> On 06/19/2014 02:21 PM, Gary Benson wrote:
> > This commit makes gdbserver access the x86 debug register accessor
> > functions via the same function vector as GDB proper.  This removes
> > a chunk of conditional code that was previously in i386-{nat,low}.h
> > and leaves a single macro as the only GDB/gdbserver difference in
> > nat/i386-dregs.c.
> > 
> > Built and regtested on RHEL6.5 x86_64.  The win32 part of this
> > patch is untested.
> > 
> > Ok to commit?
> 
> OK if this cross builds for mingw/win32.

It builds for me*.  Pushed.

Thanks,
Gary

--
* with this patch:
https://sourceware.org/ml/gdb-patches/2014-06/msg00742.html